logo

For the Inventor, By the Inventor

The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11792002 B1

PDFFull Text
Date of Patent:
Oct. 17, 2023

Filed:

Dec. 26, 2019

Cryptographic key generation using kummer varieties

Applicant:

Lg Electronics Inc., Seoul, KR;

Inventors:

Harsh Kupwade Patil, Fremont, CA (US);

Paulo Sergio Licciardi Messeder Barreto, Santa Clara, CA (US);

Jefferson E. Ricardini Fernandes De Oliveira, Sao Paulo, BR;

Assignee:

LG ELECTRONICS INC., Seoul, KR;

Attorney:

DUANE MORRIS LLP

Primary Examiner:

Harunur Rashid

Int. Cl.
CPC ...
H04L 29/06 (2006.01); H04L 9/08 (2006.01); H04L 9/30 (2006.01); H04L 9/32 (2006.01);
U.S. Cl.
CPC ...
H04L 9/0894 (2013.01); H04L 9/0825 (2013.01); H04L 9/0844 (2013.01); H04L 9/3066 (2013.01); H04L 9/3252 (2013.01); H04L 9/3257 (2013.01);
Abstract

An authenticated, ID-based private/public key pair, with a self-certified public key, is generated using Kummer arithmetic without bilinear pairings. Two or more parties can generate such key pairs and use them as their respective long-term key pairs which, when combined with the parties' short-term key pairs, can allow the parties to establish an authenticated, short-term shared key. Some embodiments are suitable for connected vehicles communicating with each other and/or with other systems. Other features are also provided.

Find Patent Forward Citations

Kupwade Patil, Harsh. (2023). Cryptographic key generation using kummer varieties (U.S. Patent No. 11792002). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11792002

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…